Clarence Harbour, Long Island Sea Conditions and Tide Table

Clarence Harbour, Long Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 06:18 AM and sunset is at 07:42 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Warm air temperatures (max 26°C on Sun morning, min 26°C on Sun morning). Mainly strong winds.

Days 4–6 Weather Summary

Heavy rain (total 21mm), heaviest during Thu night. Warm air temperatures (max 27°C on Fri afternoon, min 26°C on Wed morning). Mainly fresh winds.

Days 7–9 Weather Summary

Heavy rain (total 61mm), heaviest during Mon night. Warm (max 29°C on Mon night, min 26°C on Sun afternoon). Winds decreasing (strong winds from the S on Sun night, light winds from the WSW by Mon night).

Days 10–12 Weather Summary

Heavy rain (total 51mm), heaviest during Tue night. Warm (max 28°C on Tue afternoon, min 25°C on Tue night). Mainly fresh winds.

Days 13–16 Weather Summary

Mostly dry. Warm (max 27°C on Fri morning, min 26°C on Fri night). Wind will be generally light.

Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Mon
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
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High Tide
4:24PM1.02m
4:47AM0.94m
5:21PM1.04m
5:43AM0.92m
6:12PM1.06m
6:33AM0.91m
6:59PM1.09m
7:20AM0.91m
7:42PM1.10m
8:02AM0.92m
8:23PM1.10m
8:43AM0.92m
9:02PM1.10m
9:23AM0.93m
9:39PM1.10m
10:01AM0.93m
10:16PM1.09m
10:40AM0.92m
10:53PM1.07m
11:19AM0.92m
11:31PM1.05m
11:59AM0.92m
00:10AM1.03m
12:42PM0.92m
00:52AM1.01m
1:27PM0.94m
1:39AM0.98m
2:17PM0.96m
Low Tide
10:04AM0.26m
10:43PM0.29m
10:56AM0.27m
11:43PM0.29m
11:45AM0.27m
00:37AM0.27m
12:31PM0.27m
1:26AM0.27m
1:14PM0.27m
2:10AM0.26m
1:56PM0.27m
2:52AM0.26m
2:36PM0.28m
3:32AM0.27m
3:16PM0.28m
4:11AM0.28m
3:54PM0.30m
4:49AM0.29m
4:33PM0.31m
5:26AM0.31m
5:13PM0.33m
6:04AM0.32m
5:55PM0.35m
6:42AM0.33m
6:41PM0.37m
7:22AM0.33m
7:32PM0.38m
8:05AM0.33m
Wave
Height (m)
Direction
Period (s)
0.5
E
3
0.5
E
3
0.5
E
3
0.6
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.6
E
3
0.6
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.4
ESE
3
0.3
ESE
2
0.3
ESE
2
0.3
ESE
2
0.2
ESE
2
0.3
SE
2
0.3
SE
2
0.3
ESE
2
0.4
SE
2
0.4
SE
2
0.3
SE
2
0.5
S
3
0.4
SSW
3
0.3
SW
2
0.4
S
2
0.3
SSW
2
0.1
SW
2
0.2
S
2
0.3
S
2
0.1
S
2
0.1
NE
2
0.2
ESE
2
0.1
SE
2
0.2
E
2
0.2
ESE
2
0.1
SE
2
0.4
E
3
0.2
ESE
2
0.1
E
2
0.3
ESE
2
0.2
ESE
2
0.1
SE
2
0.2
ESE
2
0.1
SE
2
0.1
E
4
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
part cloud
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
some clouds
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
mod rain
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
km/h
35
ESE
35
E
40
E
40
E
40
E
40
ESE
40
ESE
40
E
40
ESE
35
E
35
E
35
ESE
30
ESE
20
ESE
25
SE
25
ESE
20
SE
20
SSE
20
SSE
25
ESE
30
SSE
25
SE
25
SSE
40
SSW
35
SW
25
WSW
30
SSW
25
SW
15
WSW
20
SSW
25
SSW
10
ESE
15
ENE
20
SE
10
SE
20
E
15
SE
10
ESE
25
ESE
20
SE
15
E
20
ESE
15
SE
10
SE
20
ESE
10
SE
5
ESE
2
3
2
9
3
2
2
3
2
6
14
10
8
18
4
2
30
6
9
max °C
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
27
27
27
28
28
27
27
28
28
28
29
27
28
28
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
26
27
Moonrise
2:07
3:00
3:53
4:45
5:39
6:33
7:28
8:22
9:14
10:02
10:46
11:26
12:03
12:36
1:09
Moonset
2:01
2:33
3:04
3:36
4:10
4:46
5:26
6:10
6:59
7:51
8:46
9:41
10:35
11:30
12:24
1:18
Sunrise
6:18
6:18
6:18
6:18
6:18
6:18
6:18
6:18
6:16
6:16
6:16
6:16
6:16
6:16
6:16
6:16
Sunset
7:42
7:42
7:42
7:43
7:43
7:44
7:44
7:45
7:45
7:45
7:45
7:45
7:46
7:46
7:47
7:47
Today's sea temperature in Clarence Harbour, Long Island is
28.6° C
(Statistics for 24 May 1981-2005 – mean: 27.2 max: 27.9 min: 25.7°C)
Issued (local time): 7 am Sunday 24 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest